DOT Physical Exams - Marshall, CO

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With 40 testing centers in the Marshall area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.

(800) 221-4291

Schedule Your Test

40 DOT Drug-Testing Centers in Marshall

Minutes Away, Test Today

5377 Manhattan Circle #100

2.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5377 Manhattan Circle #100
Boulder, CO 80303
Call (800) 221-4291 Get Donor Pass

5387 Manhattan Cir, Suite 102

2.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5387 Manhattan Cir, Suite 102
Boulder, CO 80303
Call (800) 221-4291 Get Donor Pass

4800 Baseline Rd Ste D-106

3.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4800 Baseline Rd Ste D-106
Boulder, CO 80303
Call (800) 221-4291 Get Donor Pass

4747 Arapahoe Ave

4.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4747 Arapahoe Ave
Boulder, CO 80303
Call (800) 221-4291 Get Donor Pass

1500 28th St

4.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1500 28th St
Boulder, CO 80303
Call (800) 221-4291 Get Donor Pass

500 Summit Blvd

5.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 Summit Blvd
Broomfield, CO 80021
Call (800) 221-4291 Get Donor Pass

3300 28th St

5.67 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat: 10:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
3300 28th St
Boulder, CO 80301
Call (800) 221-4291 Get Donor Pass

1100 Balsam Ave

5.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1100 Balsam Ave
Boulder, CO 80304
Call (800) 221-4291 Get Donor Pass

380 Empire Rd Ste 120

5.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
380 Empire Rd Ste 120
Lafayette, CO 80026
Call (800) 221-4291 Get Donor Pass

2000 W South Boulder Rd

6.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2000 W South Boulder Rd
Lafayette, CO 80026
Call (800) 221-4291 Get Donor Pass

1200 W South Boulder Rd Ste 103

6.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1200 W South Boulder Rd Ste 103
Lafayette, CO 80026
Call (800) 221-4291 Get Donor Pass

899 Us Highway 287 Ste 500

7.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
899 Us Highway 287 Ste 500
Broomfield, CO 80020
Call (800) 221-4291 Get Donor Pass

799 Highway 287, Suite F

7.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
799 Highway 287, Suite F
Broomfield, CO 80020
Call (800) 221-4291 Get Donor Pass

290 Nickel St Ste 200

7.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
290 Nickel St Ste 200
Broomfield, CO 80020
Call (800) 221-4291 Get Donor Pass

7000 W 117th Ave Unit B

8.84 mi
🕑 Testing Hours: M-Th 8:30 AM-4:30 PM • F 8:30 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
7000 W 117th Ave Unit B
Broomfield, CO 80020
Call (800) 221-4291 Get Donor Pass

4590 W 121st Ave

10.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4590 W 121st Ave
Broomfield, CO 80020
Call (800) 221-4291 Get Donor Pass

8842 W 79th Ave

10.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8842 W 79th Ave
Arvada, CO 80005
Call (800) 221-4291 Get Donor Pass

6080 W 92nd Ave

10.85 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat: 8:00 AM-7:00 PM • Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
6080 W 92nd Ave
Westminster, CO 80031
Call (800) 221-4291 Get Donor Pass

12213 Pecos St #600

12.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12213 Pecos St #600
Westminster, CO 80234
Call (800) 221-4291 Get Donor Pass

8120 Sheridan Blvd Ste 302a

12.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8120 Sheridan Blvd Ste 302a
Westminster, CO 80003
Call (800) 221-4291 Get Donor Pass

11310 Huron St, Suite 220

12.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11310 Huron St, Suite 220
Northglenn, CO 80234
Call (800) 221-4291 Get Donor Pass

11172 Huron St Ste 19

12.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11172 Huron St Ste 19
Northglenn, CO 80234
Call (800) 221-4291 Get Donor Pass

1050 W 104th Ave

13.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1050 W 104th Ave
Northglenn, CO 80234
Call (800) 221-4291 Get Donor Pass

8510 Bryant St Ste 360

13.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8510 Bryant St Ste 360
Westminster, CO 80031
Call (800) 221-4291 Get Donor Pass

2551 W 84th Ave

13.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2551 W 84th Ave
Westminster, CO 80031
Call (800) 221-4291 Get Donor Pass

9669 Huron St Ste 201

13.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9669 Huron St Ste 201
Thornton, CO 80260
Call (800) 221-4291 Get Donor Pass

7450 W 52nd Ave Unit H

13.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7450 W 52nd Ave Unit H
Arvada, CO 80002
Call (800) 221-4291 Get Donor Pass

6750 W 52nd Ave Ste F

13.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6750 W 52nd Ave Ste F
Arvada, CO 80002
Call (800) 221-4291 Get Donor Pass

8995 W 44th Ave

14.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8995 W 44th Ave
Wheat Ridge, CO 80033
Call (800) 221-4291 Get Donor Pass

5275 Marshall St Ste 201

14.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5275 Marshall St Ste 201
Arvada, CO 80002
Call (800) 221-4291 Get Donor Pass

1551 Professional Ln

14.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1551 Professional Ln
Longmont, CO 80501
Call (800) 221-4291 Get Donor Pass

1551 Professional Ln Unit 140

14.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1551 Professional Ln Unit 140
Longmont, CO 80501
Call (800) 221-4291 Get Donor Pass

550 Thornton Pkwy Ste 110

14.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
550 Thornton Pkwy Ste 110
Thornton, CO 80229
Call (800) 221-4291 Get Donor Pass

1860 Industrial Cir

14.41 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1860 Industrial Cir
Longmont, CO 80501
Call (800) 221-4291 Get Donor Pass

8333 Greenwood Blvd Ste 215

14.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8333 Greenwood Blvd Ste 215
Denver, CO 80221
Call (800) 221-4291 Get Donor Pass

9195 Grant St Ste 100

14.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9195 Grant St Ste 100
Thornton, CO 80229
Call (800) 221-4291 Get Donor Pass

7290 Samuel Dr Ste 114

14.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7290 Samuel Dr Ste 114
Denver, CO 80221
Call (800) 221-4291 Get Donor Pass

205 S Main St Ste C

14.83 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
205 S Main St Ste C
Longmont, CO 80501
Call (800) 221-4291 Get Donor Pass

1030 Johnson Rd Ste 290

14.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1030 Johnson Rd Ste 290
Golden, CO 80401
Call (800) 221-4291 Get Donor Pass

500 E 84th Ave Ste B-14

14.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 E 84th Ave Ste B-14
Thornton, CO 80229
Call (800) 221-4291 Get Donor Pass

Marshall, CO DOT Physical - What You Need to Know

DOT physical exams are thorough check-ups required by the Department of Transportation for commercial vehicle drivers. These evaluations confirm drivers' physical, mental, and emotional capacity to safely handle hefty vehicles on public highways. Conducted by a Certified Medical Examiner from the National Registry, passing grants a DOT medical certificate, necessary for a valid CDL per FMCSA rules. For guidance on specific requirements, call us at 800-221-4291.

During your exam, the medical examiner will complete a thorough health assessment to determine if you meet the Federal Motor Carrier Safety Administration (FMCSA) medical standards. The process typically includes:

What Does a DOT Physical Include?

Health History Review
Vision Test

Hearing Test
Urinalysis

Vital Signs
Physical Examination

DOT Testing | DOT Breath Alcohol | DOT Consortium Services | MVR Reports Also Available


What is checked in a DOT Physical?

  • Health history review and medication assessment
  • Vision screening (corrective lenses allowed; minimum standards apply)
  • Hearing assessment (forced whisper or audiometry)
  • Blood pressure and pulse rate
  • Physical examination (systems review)
  • Urinalysis (specific gravity, protein, glucose)

Upon successful completion, your Medical Examiner's Certificate (MEC) may be issued for up to 24 months. Some conditions may require shorter certification or specialist documentation. Marshall, NV regulations must also be considered.

Who needs a DOT Physical?

In Marshall, ND, possessing a valid DOT medical certificate (card) is mandatory if you:

  • Hold a commercial driver's license (CDL)- class A, B, or C for interstate commerce
  • Operate a vehicle exceeding 10,001 lbs. GVWR in interstate commerce
  • Carry over 8 passengers (for hire) or over 15 passengers (not for hire)
  • Transport hazardous materials needing placarding as per DOT rules
  • Are employed by agencies governed by DOT, such as FMCSA, FAA, FRA, FTA, or USCG, where DOT medical qualification is necessary

DOT Physical Near Marshall, CO

Nearby Testing Centers in Colorado

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Northeast Jefferson, CO

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West Adams, CO

Southwest Arapahoe, CO

Fort Collins, CO

Lakewood, CO

Thornton, CO

What to bring with you to a DOT Physical?

  • Government-issued photo 
  • Glasses/contacts & prescription
  • List of medications & dosages
  • CPAP usage data (if applicable)
  • Specialist clearances (cardiology, sleep apnea, diabetes, etc.)
  • Recent A1C/blood pressure logs if monitored

Adherence to Marshall, NV's specific requirements is also essential.

What happens if I fail a DOT Physical?

  • No Medical card will be issued
  • Temporary disqualification may occur
  • Referral for treatment to your main physician
  • FMCSA exceptions for some medical conditions
  • Employer notification
  • Next steps include resolving medical concerns and reattempting the exam

If you're in Marshall, CO, address these issues and pursue the necessary steps to regain eligibility and fulfill the requirements as indicated for successful qualification.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: Vision poorer than 20/40 in either eye with corrective lenses or inability to discern traffic signal colors; hearing loss preventing the perception of a forced whisper at five feet.
  • Blood Pressure & Heart Disease: Unchecked hypertension (≥180/110 mmHg), recent heart incidents, stroke, ongoing angina, or lack of clearance for an implanted defibrillator.
  • Diabetes: Poorly controlled diabetes causing frequent low blood sugar episodes or complications like neuropathy or impaired vision that hinder driving.
  • Sleep Apnea & Respiratory Issues: Untreated obstructive sleep apnea causing daytime fatigue, or severe lung condition affecting oxygen levels.
  • Neurological Disorders: Seizure disorders unless exempted, any condition leading to sudden unconsciousness, dizziness, or uncontrolled shaking.
  • Substance Abuse: Current illicit drug use, alcohol dependency, or misuse of prescriptions that affect driving capability.
  • Psychiatric & Cognitive Disorders: Severe, unmanaged psychiatric conditions like schizophrenia or bipolar disorder with recent incidents, or cognitive issues impairing judgment and response time.

Some conditions might temporarily disqualify you until medical clearance is provided, such as controlled hypertension or diabetes management. In contrast, disorders like seizures or implanted defibrillators are often deemed permanently disqualifying under FMCSA protocols.

References:
- FMCSA Medical Examiner Physical Qualification Standards (§391.41)
- 49 CFR Part 391 - Qualification of Drivers
- Medical Examiner's Handbook
- FMCSA Driver Exemptions

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Marshall DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Marshall, CO drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.


Frequently Asked Questions

A DOT physical typically includes a review of the driver’s health history and medications, vision screening, hearing assessment, vital signs (blood pressure, pulse), urinalysis (checking specific gravity, protein, glucose), and a full physical examination by a certified medical examiner. Upon passing, a Medical Examiner’s Certificate (DOT medical card) may be issued for up to 24 months.
You must have a valid DOT medical certificate if you: hold a commercial driver’s license (CDL) Class A, B or C for interstate commerce; operate a vehicle over 10,001 lbs GVWR in interstate commerce; transport more than eight passengers (for hire) or over fifteen passengers (not for hire); or transport hazardous materials requiring placarding under DOT regulations.
DOT physicals are offered at test centres in all cities and all states, through Accredited Drug Testing’s nationwide network. You can schedule by calling 1-800-221-4291.
You should bring a government-issued photo ID; glasses or contact lenses and the prescription; a list of medications and dosages; CPAP usage data if applicable; and any specialist clearance letters or physician documentation (for conditions like heart disease, sleep apnea, diabetes) to your DOT physical.
If you fail the DOT physical, you will not receive the medical card; you may be temporarily or permanently disqualified depending on the condition; you will need to address any medical issues (e.g., uncontrolled hypertension, untreated sleep apnea, recent myocardial infarction) and then be re-examined.

Customer Reviews

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

Saved My CDL!

Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!

Michael Williams - 12/2/2024

Had very fast and good service

Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend

Jacob Matzke - 11/19/2024

Excellant Performance

The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job

Eli Gonzalez - 1/4/2025

Super Helpful

Detricia was super helpful in making sure that the drug test is sent my worker for was the right one I needed for my company to be compliant with my customers drug test requirements.

Kevin Howell - 12/19/2024

Unbelievably fast and Easy

Unbelievably fast and Easy, I wont be using Any other provider from now on.

Ren Wisby - 4/19/2025

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024

Extremely pleasant

Initially Torrie helped me but I needed to call back. When I called back Kayla stepped in and finished my order. Both were extremely pleasant over the phone and provided wonderful customer service. Kudos to them!

Brynne Beverly - 4/19/2024

Hassle Free Experience

It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.

Jim Raymond - 10/18/2024


(800) 221-4291